Ailsa has chosen curves for this week’s travel theme. The picture I have chosen was taken in Dorset, the Undercliff at Lyme Regis again. The beach is part of the Jurassic coast and the rock there was laid down 200-150 million years ago. I think this curvy beauty is an ammonite, but it also has several other fossils in the centre. They call the area where I photographed it the ammonite graveyard because there are many on the beach.